| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $146.49 | 11.264% | $162.9906 | $162.99 | $163.00 | $163.00 |
| Purchase #2 | $214.30 | 13.610% | $243.4662 | $243.47 | $243.45 | $243.50 |
| Purchase #3 | $213.85 | 9.650% | $234.4865 | $234.49 | $234.50 | $234.50 |
| Purchase #4 | $197.64 | 11.251% | $219.8765 | $219.88 | $219.90 | $219.90 |
| Purchase #5 | $136.41 | 8.582% | $148.1167 | $148.12 | $148.10 | $148.10 |
| Purchase #6 | $186.45 | 6.171% | $197.9558 | $197.96 | $197.95 | $198.00 |
| Purchase #7 | $27.99 | 6.160% | $29.7142 | $29.71 | $29.70 | $29.70 |
| 7 purchase totals = | $1,123.13 | $1,236.6065 | $1,236.62 | $1,236.60 | $1,236.70 | |